<%@ page language="java" import="java.util.*,java.text.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>My JSP 'Dierti.jsp' starting page</title>
    
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
	<!--
	<link rel="stylesheet" type="text/css" href="styles.css">
	-->

  </head>
  
  <body>
    <%!boolean isRunnian(int year) {
		if (year % 4 == 0 && year % 100 != 0 || year % 400 == 0)
			return true;
		return false;
	}

	boolean isZhishu(int num) {
		if (num == 1)
			return false;
		for (int i = 2; i * i <= num; i++) {
			if (num % i == 0)
				return false;
		}
		return true;
	}%>
	<%
		int count = 0;
		for (int i = 2000; i <= 2018; i++) {
			if (isRunnian(i))
				count++;
		}
		out.print(count);
		
		SimpleDateFormat formater = new SimpleDateFormat("yyyy年MM月dd日 HH:mm:ss");
		String dates = formater.format(new Date());
		out.print(dates);
		
		int sum = 0;
		for (int i = 1; i <= 100; i++) {
			if (isZhishu(i))
				sum = sum + i;
		}
		out.print(sum);
	%>
	
  </body>
</html>
